Guide to Types of Curtain Liners

This Post May Contain Affiliate Links. Please Read Our Disclosure Policy.

Curtains can be a game-changer in any space, but the secret hero behind them often goes unnoticed—yes, we’re talking about curtain liners. From thermal curtain lining to blackout curtain lining, these unsung heroes not only enhance the functionality of your drapes but also bring in an unexpected touch of luxury. So, if you want to revamp your windows, you’re in the right place. We have curated a shopping guide that showcases all the types of curtain lining you need to know about, covering the styles, fabric, and lining weights that will transform your home instantly!

Estimated reading time: 7 minutes

types of curtain liners to use in the bedroom, we used room darkening vs blackout
Shop the bedroom: Bed frame, large pillows, lamp, throw blanket, art, marble dish, vase, flowers, armchair, mirror, curtains, curtain rod, floor mirror (similar)

The Benefits of Different Types of Curtain Liners

Before you start shopping, it’s crucial to understand what you’re looking for in a liner. Different curtain liners offer various benefits, like thermal insulation, light-blocking, and even noise reduction.

Thermal Curtain Lining: Warmth Meets Elegance

If you live in a region that experiences chilly winters or hot summers, thermal curtain lining is your go-to option. It adds an extra layer of insulation, helping you keep energy costs low while maintaining a comfortable indoor temperature. The thermal lining also brings a luxurious weightiness to your curtains, which gives them an elegant drape. We used this in our living room since we have cold winters and old windows.

thermal curtain lining was used for our living room since it can be colder in the winter without! the perfect curtain lining weight for full looking curtains
Shop the Living Room: Sconce, Sofa, Throw Pillow, Rug, Scalloped Mirror, Branches, Battery Candles, Armchairs

Blackout Curtain Lining: Darkness On Demand

Blackout curtain lining is a must-have whether you’re a day sleeper or prefer complete darkness for a restful night’s sleep. Crafted from unique blackout lining fabric, these liners keep out light and even offer a bit of soundproofing, making them ideal for bedrooms or media rooms.

Curtain Lining Fabric: Choices Galore

When it comes to curtain lining fabric, the options are endless. From polyester to cotton blends, each material offers its unique advantages. Some fabrics are easier to clean, while others provide a more lavish look and feel. Whatever your preference, the curtain lining fabric you choose will elevate your window dressing.

blackout lining fabric helps in the bedroom to get a restful sleep. This bedroom has the bed along the window wall making this important
Design: Tiffany Leigh Design, Project Strathcona. Photography by Patrick Biller

PRO TIP: Not sure how to measure when ordering curtains? Or how wide they should be? Learn more here.

A Matter of Weight: Curtain Lining Weight

The curtain lining weight significantly affects how your curtains will hang and drape. A heavier lining will give your curtains a full, luxurious drape, while a lighter one will offer a more casual look. The key here is to find a curtain lining weight that complements the fabric and style of your curtains, taking them from ordinary to extraordinary.

The GSM Factor: Understanding Curtain Lining Density

When we talk about the quality and performance of curtain liners, the term “GSM” often pops up. Standing for ‘grams per square meter,’ GSM measures the density of the curtain lining fabric. A higher GSM indicates a denser, more durable material that will provide superior thermal insulation and blackout capabilities. On the flip side, a lower GSM will be lighter and more breathable, making it ideal for spaces where complete darkness or thermal benefits are not a priority. Understanding the GSM can help you pinpoint the perfect curtain lining weight and fabric for your specific needs, elevating your home’s comfort and aesthetic appeal.

thermal curtain lining was used in this dining room to help in the colder weather
Art, Chairs, Rug, Chandelier, Curtains (similar), Dried Hydrangeas (similar), Dining Table is antique, and decorative items are mostly thrifted.

Personal Experience: Tailoring Curtain Liners to Each Room

When it comes to types of curtain liners, one size doesn’t fit all! At least, that’s what I found out when selecting liners for different spaces in my home. In the kitchen, we consciously chose to go without any lining. Our windows are relatively new, and thermal insulation is a minor concern. Plus, the unlined curtains added a casual, chic style while allowing a lovely natural light to filter through.

For our living room, the scenario was entirely different. We have older windows that need to be more up to snuff when it comes to insulation. So, we opted for thermal curtain lining, which helps maintain a comfortable room temperature and adds a sumptuous weight to the curtains. It’s a win-win—style plus functionality.

kitchen with full wall of windows meant curtains are important for privacy, but curtain lining fabric was not necessary here!
Kitchen details. Shop the kitchen: Bridge faucet, Cabinet latch, cabinet pulls, cabinet knobs, toaster, floral fields art.

As for our bedroom, we found a happy medium—literally! We chose a medium-weight liner with a 140 GSM. We initially considered blackout lining fabric, but we learned that blackout liners can be too heavy for specific curtain rods. Our 140 GSM liner strikes the perfect balance, effectively blocking out light for a good night’s sleep without putting too much strain on the curtain rod.

By tailoring the curtain lining weight, fabric, and type to each room’s unique needs, we’ve created functional spaces that radiate a sense of individualized style.

living room with fireplace bench seats beside a window with curtains using curtain lining fabric to filter some of the light
Design: Tiffany Leigh Design, Project Cambridge. Photography by Patrick Biller

PRO TIP: Not sure how hang pleated curtains? Learn more here.

Price Points: What to Expect

While you may be tempted to skimp on your curtain liners, remember that a good liner is an investment in your home’s comfort and style. Prices can vary based on the types of curtain liners, curtain lining fabric, and curtain lining weight you choose. But rest assured, there’s something for every budget.

Final Thoughts on Types of Curtain Liners

So there you have it—our comprehensive guide to types of curtain liners that cover everything from thermal curtain lining to blackout lining fabric. Now that you’re well-equipped with the knowledge you need, you’re ready to add that extra layer of sophistication to your space. Happy decorating!

cozy breakfast nook in the kitchen
Sconce, art, dining table (similar), floral throw pillow. Find out more kitchen details here.


What are the different types of curtain liners?

The different types of curtain lining include thermal curtain lining, blackout curtain lining, and various curtain lining fabrics like polyester and cotton blends.

Which lining is best for curtains?

The best lining for curtains depends on your needs; thermal curtain lining is ideal for insulation, while blackout lining fabric is perfect for blocking out light.

Are thermal and blackout liners the same?

No, thermal and blackout linings are not the same; thermal curtain lining focuses on insulation, whereas blackout lining fabric is designed to block out light.

More home decor ideas

Similar Posts

Leave a Reply

Your email address will not be published. Required fields are marked *